在整个Emacsify OSX中：用单词向前（⌥+ F）和单词向后（⌥+ B）代替“特殊字符”？

是的，OSX已经支持⌥+ ←和⌥+ →用于将光标向后和向前移动光标，但是触及箭头键很烦人。那么，为什么不宁可拥有⌥+ B和⌥+ F呢？我的意思是，我（有意地）没有一次用⌥+ B（除了现在）写积分符号∫ 。

总之，我宁愿类Emacs的行为（不只是，说，^+ F字符进）在整个OSX。

相关问题：停止使用Mac键盘选项作为字符的修改器

DefaultKeyBinding.dict

创建~/Library/KeyBindings/和保存如下属性列表~/Library/KeyBindings/DefaultKeyBinding.dict：

{
  "^ " = setMark:;
  "^/" = undo:;
  "^l" = selectParagraph:;
  "^u" = deleteToBeginningOfParagraph:;
  "^w" = deleteToMark:;
  "^x" = {
    "^x" = swapWithMark:;
    "^m" = selectToMark:;
  };
  "^V" = pageDownAndModifySelection:;
  "~@" = selectWord:;
  "~b" = moveWordBackward:;
  "~c" = (capitalizeWord:, moveForward:, moveForward:);
  "~d" = deleteWordForward:;
  "~f" = moveWordForward:;
  "~l" = (lowercaseWord:, moveForward:, moveForward:);
  "~r" = centerSelectionInVisibleArea:;
  "~u" = (uppercaseWord:, moveForward:, moveForward:);
  "~v" = pageUp:;
  "~w" = (deleteToMark:, setMark:, yank:, swapWithMark:);
  "~B" = moveWordForwardAndModifySelection:;
  "~F" = moveWordForwardAndModifySelection:;
  "~V" = pageUpAndModifySelection:;
}

DefaultKeyBinding.dict在某些应用程序（例如Xcode或Firefox）中不起作用。使用kill环的方法会删除富文本格式。进入死键状态的键组合（例如美国键盘布局中的Option -u）无法重新分配。

另请参见http://www.hcs.harvard.edu/~jrus/site/KeyBindings/Emacs%20Opt%20Bindings.dict。transposeWords:在大多数应用程序中不起作用。openDocument:并且saveDocument:不能在使用自动保存的应用程序中使用，performClose:也不能在所有地方使用。

有关更多信息，请参见http://www.hcs.harvard.edu/~jrus/site/cocoa-text.html或http://osxnotes.net/keybindings.html。

KeyRemap4MacBook

一种选择是启用预定义的Emacs模式组中的设置：

另一种选择是将这样的文件保存为~/Library/Application Support/KeyRemap4MacBook/private.xml：

<?xml version="1.0"?>
<root>
  <appdef>
    <appname>EMACSMODEIGNORE</appname>
    <equal>com.gnu.Emacs</equal>
    <equal>com.apple.Terminal</equal>
    <equal>com.googlecode.iterm2</equal>
    <equal>com.vmware.fusion</equal>
    <prefix>com.vmware.proxyApp.</prefix>
  </appdef>
  <item>
    <name>emacs</name>
    <identifier>private.emacs</identifier>
    <not>EMACSMODEIGNORE</not>
    <autogen>__KeyToKey__ KeyCode::P, VK_CONTROL | ModifierFlag::NONE, KeyCode::CURSOR_UP</autogen>
    <autogen>__KeyToKey__ KeyCode::N, VK_CONTROL | ModifierFlag::NONE, KeyCode::CURSOR_DOWN</autogen>
    <autogen>__KeyToKey__ KeyCode::B, VK_CONTROL | ModifierFlag::NONE, KeyCode::CURSOR_LEFT</autogen>
    <autogen>__KeyToKey__ KeyCode::F, VK_CONTROL | ModifierFlag::NONE, KeyCode::CURSOR_RIGHT</autogen>
    <autogen>__KeyToKey__ KeyCode::P, VK_CONTROL | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_UP, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::N, VK_CONTROL | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_DOWN, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::B, VK_CONTROL | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_LEFT, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::F, VK_CONTROL | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_RIGHT, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::B, VK_OPTION | ModifierFlag::NONE, KeyCode::CURSOR_LEFT, VK_OPTION</autogen>
    <autogen>__KeyToKey__ KeyCode::F, VK_OPTION | ModifierFlag::NONE, KeyCode::CURSOR_RIGHT, VK_OPTION</autogen>
    <autogen>__KeyToKey__ KeyCode::B, VK_OPTION | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_LEFT, VK_OPTION | VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::F, VK_OPTION | VK_SHIFT | ModifierFlag::NONE, KeyCode::CURSOR_RIGHT, VK_OPTION | VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::D, VK_OPTION | ModifierFlag::NONE, KeyCode::FORWARD_DELETE, VK_OPTION</autogen>
    <autogen>__KeyToKey__ KeyCode::V, VK_OPTION | ModifierFlag::NONE, KeyCode::PAGEUP</autogen>
    <autogen>__KeyToKey__ KeyCode::V, VK_OPTION | VK_SHIFT | ModifierFlag::NONE, KeyCode::PAGEUP, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::V, VK_CONTROL | VK_SHIFT | ModifierFlag::NONE, KeyCode::PAGEDOWN, VK_SHIFT</autogen>
    <autogen>__KeyToKey__ KeyCode::U, VK_CONTROL | ModifierFlag::NONE, KeyCode::DELETE, VK_COMMAND</autogen>
  </item>
</root>

然后打开KeyRemap4MacBook应用程序，按ReloadXML按钮，然后启用设置。

如果使用Dvorak或Colemak之类的键盘布局，请更改键码。

有关更多信息，请参见https://pqrs.org/macosx/keyremap4macbook/xml.html.en或http://osxnotes.net/keyremap4macbook.html。